online CIDR and IP subnet calculator : Check host

216.92.12.0-216.92.15.255
216.92.12.0/22

216.92.16.0-216.92.31.255
216.92.16.0/20

216.92.32.0-216.92.63.255
216.92.32.0/19

216.92.64.0-216.92.127.255
216.92.64.0/18

216.92.128.0-216.92.143.255
216.92.128.0/20

216.92.144.0-216.92.145.255
216.92.144.0/23

216.92.146.0-216.92.146.255
216.92.146.0/24

IP subnet calculator 216.92.12.0-216.92.146.255